Aircoach operates a bus from Belfast to Kildare every 10 minutes. Tickets cost $16 - $23 and the journey takes 1 h 45 min. 2 other operators also service this route.
How to get from Belfast to Kildare
From Belfast, Europa Bus Centre bus to Dublin Airport, line 750 bus to Tallaght, Luas Red Cow Park and Ride, then bus to Kildare Village. 2 h 51 min 23€. From Belfast, Europa Bus Centre bus to Dublin Airport then bus to Kildare, Kildare. 3 h 46 min 21€. From Belfast drive to Kildare. 2 h 15 min 30€.